通过节点http发布到Google Analytics

我正在尝试使用simple在节点下发布到Google Analytics http 请求如下:

var http = require("http");
var post_options = ({
    host: "www.google-analytics.com",
    path: "/collect",
    body: "ec=a&ea=bb&ev=1&cid=xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx&v=1&tid=UA-123456789-0&t=event",
    method: "POST",
    headers: {}
});
http.request(post_options, function (res) {
    console.log(res);
}).end();

但这从来没有到达谷歌分析服务器,我在那里的统计数据中看不到它。使用 https 这样也不行:

var http = require("http");
var post_options = ({
    hostname: "www.google-analytics.com",
    port: 443,
    path: "/collect",
    body: "ec=a&ea=bb&ev=1&cid=xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx&v=1&tid=UA-123456789-0&t=event",
    method: "POST",
    headers: {}
});
https.request(post_options, function (res) {
    console.log(res);
}).end();

如果我用 request 模块,如下所示:

var request = require("request");
var path = "https://www.google-analytics.com/collect";
var options = { "body": "ec=a&ea=bb&ev=1&cid=xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx&v=1&tid=UA-123456789-0&t=event", "headers": {} }
request.post(path, options, (err, httpResponse, body) => {
    console.log(httpResponse);
});

它立即显示在谷歌分析服务器上。你知道我的第一种方法有什么问题吗?